Blueberry

growers can limit their exposure to harmful chemicals and minimise the negative impact on the environment. Various beneficial organisms can be used for [...] other fungal pathogens can cause serious harm. Beneficial antagonistic fungi which protect the plants against these diseases can be applied to the growing [...] pest management ( IPM ) plays a vital role in blueberry crop protection , addressing the numerous pests and diseases that can impact the health and productivity

Wireless Beehome

moment of opening and closing the hive entrance can be controlled by a signal from the climate computer or a timer connected to the central transmitter. [...] orientation. This has a negative effect on pollination . Mode of action Each Wireless Beehome receiver can open or close the hive entrance of a Natupol hive on [...] With the Wireless Beehome system, the hive entrance of the Natupol hives can be opened and closed automatically on set times. When assimilation lights dominate

Entofood

Entofood can be distributed using a Mini-Airbug Dosage The dosage of Entofood depends on climate, crop and pest density and should always be adjusted to [...] Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Notes Entofood can also be used [...] action As Macrolophus pygmaeus has to build up a population in the crop before pest is arriving Entofood can be used as alternative food in the first weeks

Nutemia

food available in the crop Nutemia can be provided as alternative food source for predatory mites . This will ensure a standing army of predatory mites in [...] receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions Store in a dry place in the dark, provide [...] Continue to apply during the season, even when pests are present Nutemia can be applied by sprinkling on the leaves by hand or with an Air(o)bug Large heaps

Spical

Make sure the material remains on the leaves for at least a few hours after introduction Can also be applied with Natutec Airobreez , Natutec Mini-Airbug [...] per m 2 /release. Releases should be repeated at least five times at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert [...] 60%. Combined use Can be combined with Phytoseiulus persimilis and Feltiella acarisuga . Precautions Application of this product can cause sensitization

Ercal

effect Parasitized whitefly pupae turn yellow, the adult parasitic wasp can be seen clearly within the parasitized whitefly pupae shortly before it emerges [...] Releases should be repeated at least 3 times at weekly intervals or until control is achieved. Depending on the specific situation, it may be better to switch [...] switch to the use of En-strip or Enermix . Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for

Diglyphus isaea

it and sucks it empty from the outside, as a result of which the leaf miner larva dies. A few days after being parasitized, the leaf miner larva turns flaccid [...] the mine by making a round hole through the upper epidermis. These round holes are the evidence that a parasitic wasp rather than a leaf miner has come [...] antennae. The female is generally rather larger than the male and can be recognized by a broad black stripe over the hind leg, whereas males have two small

Limonica

Make sure the material remains on the leaves for at least a few hours after introduction Can also be applied with Natutec Airobreez , Natutec Mini-Airbug [...] per m 2 /release. Releases should be repeated once or twice, or until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert [...] is not effective above 30°C (86°F). A. limonicus is sensitive to relative humidity below 70%. Combined use Can be combined with Orius spp. and whitefly

Early blight

and on crop residues and cause primary infection of the leaves. Survival can be several years, up to eight years for several Alternaria spp. Typically, [...] which presents itself as spots on leaves, petals and stems. These spots can be distinguished by the dark and brown concentric rings that are caused by [...] spots then turn into dark brown angular lesions with a yellow halo restricted by leaf veins. Lesions can easily rupture. Other symptoms are brown lesions on

Chrysopa-E

effective in a wide temperature range including low temperatures (average > 12°C/54°F). It is most effective at 20-28°C (68-82°F). Combined use Can be used in [...] Carrier None. Application Apply evenly on leaves Avoid clusters of eggs Can be applied with Natutec Airobreez , Natutec Airbug or Natutec Airobug only [...] should always be adjusted to the particular situation. Introduction rates typically range from 10-100 eggs per m 2 /release. Releases should be made preventively